[PATCH v2 2/2] perf tsc: Declare TSC support from the build system

[Leo Yan]

On Tue, Sep 29, 2026 at 11:41:33AM +0800, Chen Pei wrote:

> x86 and arm64 keep the same behaviour, riscv starts running the subtest
> where the previous patch defines rdtsc().
> 
> Signed-off-by: Chen Pei <cp0613 at linux.alibaba.com>

For arm64:

Tested-by: Leo Yan <leo.yan at arm.com>